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FlappyBird2
大致思路说说,就是在外部SRAM里面做了一个大数组[320][240]做了一帧缓冲,所有屏幕相关操作都是在这一帧上面实现的,使用DMA直接丢数据到FSMC接口上,比I/O快多了,然后就是资源的去背问题,所有的图片都是我从手机版上面截图下来的,然后背景色都是0X4DF9,然后因为jpg转换软件的关系,蓝色的背景色会有偏差所以直接判断把0x4df9不显示不可行,后来想到可以用RGB颜色来入手,虽然不是0x4df9但是还是蓝色,所以蓝色分量肯定比红色多,所以做了一个阈值判断(Roughly speaking, a large array [320] [240] is made in the external SRAM to do a frame buffer. All screen-related operations are implemented on this frame. Using DMA to drop data directly to the FSMC interface is much faster than I/O. Then it is the problem of resource backtracking. All the pictures are taken from the top of the mobile version, and then the background color is 0X4DF9. Later, because of the relationship between JPG conversion software, the blue background color will be biased, so it is not feasible to directly judge that 0x4df9 is not displayed. Later, I thought that RGB color can be used to start with. Although it is not 0x4df9, it is still blue, so the blue component must be more than red, so I made a threshold judgment, and then it is the transition between scene and scene.)
- 2019-06-17 12:06:28下载
- 积分:1
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2220005mcma0
2005MCMA题程序源码,本程序源码码是自己编的,如有不足请见谅
(2005MCMA title of the program source code, the program' s source code is compiled, if insufficient please forgive me)
- 2012-08-16 06:30:23下载
- 积分:1
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1
说明: 我好不容易从其他网站上下到的一本书,它对于理解《VisualC++数字图像处理典型算法及实现》这本书的源代码很有帮助!!(I am hard up and down from the other sites to a book, it is understood " VisualC++ digital image processing algorithm and the realization of the typical" This is the source code of this book very helpful! !)
- 2009-08-19 22:14:06下载
- 积分:1
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Avateering-XNA
自然人机交互的示例源代码,虚拟一个3D人,受显示中人的控制(Natural machine interaction sample source code, a 3D virtual person, by the display control of the human)
- 2013-11-02 16:25:46下载
- 积分:1
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I2C APB ds v1.0
关于i2c master/slaver control 方面的技术资料 介绍其特色与使用方法(On the i2c master/slaver control of technical information on their characteristics and use)
- 2007-07-29 00:40:04下载
- 积分:1
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tree1
四叉树分割 opencv 编写 读入灰度图 进行递归分割(Quadtree segmentation opencv read into grayscale prepared for recursive partitioning)
- 2021-04-27 21:08:45下载
- 积分:1
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13-5-1
电子时钟的小程序,基于89c51单片机,可以实现定时、计时、修改时间等功能。(Electronic clock applet, based on 89c51 microcontroller, can achieve timing, timing, modification time and other functions.)
- 2013-11-17 09:35:47下载
- 积分:1
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安富莱STM32开发板_MODBUS教程(V0.5)
说明: 安富莱modbus教程,源码讲解,希望能够帮到大家。(Anfulai modbus tutorial, source code explanation, hope to help you.)
- 2020-06-17 06:40:01下载
- 积分:1
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c++ 图像处理(旋转、水平镜像等)
c++ 图像处理(旋转、水平镜像等)
- 2019-12-12下载
- 积分:1
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ves-master
VES 3D framework for Windows
- 2014-10-22 20:50:25下载
- 积分:1